Can the amplifier be fixed or must be replaiced? on 2006 Mercedes-Benz ML350 4MATIC

Do you think - in case the amplifier is broken - that it can be fixed, or it must always be replaced? I have checked the price of that and it is not a low priced item.

by in Wellesley Hills, MA on June 13, 2013
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1 answer
ANSWER by , June 13, 2013
Have you checked for a blown fuse? May be located at the amp.